Naperville Community Unit School District 203 enrolls approximately 18,000 students and has a faculty of more than 1,300. The district encompasses 32 square miles and is known for its academics and having a high number of National Merit Scholars.
Naperville Community Unit School District 203 enrolls approximately 18,000 students and has a faculty of more than 1,300. The district encompasses 32 square miles and is known for its academics and having a high number of National Merit Scholars.

March 1, 2026
Enrollment numbers in Naperville Community Unit School District 203 declined from the previous year, according to the Illinois State Board of Education.
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February 17, 2026
The graduation rate in Naperville Community Unit School District 203 grew to 96.1% in the 2024-25 school year compared to the year before.
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January 10, 2026
In the 2024-25 school year, 47.3% of students enrolled in DuPage County school districts identified as white.
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January 5, 2026
In the 2024-25 school year, less than 1% of students enrolled in DuPage County school districts identified as Pacific Islander.
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December 31, 2025
In DuPage County school districts, 6,721 multiracial students were enrolled in the 2024-25 school year, according to the Illinois State Board of Education.
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December 26, 2025
In the 2024-25 school year, 24.5% of students enrolled in DuPage County school districts identified as Hispanic.
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December 21, 2025
In DuPage County school districts, 8,987 Black students were enrolled in the 2024-25 school year, according to the Illinois State Board of Education.
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December 17, 2025
In DuPage County school districts, 23,573 Asian students were enrolled in the 2024-25 school year, according to the Illinois State Board of Education.
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December 15, 2025
In the 2024-25 school year, less than 1% of students enrolled in DuPage County school districts identified as American Indian.
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February 9, 2022
At a Naperville District 203 school board meeting Monday, Naperville lawyer Dave Nordsieck told parents opposing in-class masks at that they are "wrong and childish," upbraiding them for using "Google law degree analysis" to try and understand a Sangamon County court order as non-lawyers.
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